Unit+6+Survival+Understanding+ideas+高中英语外研版（2019）选择性必修第二册

Unit6Survivalfox狐狸，狐裘，狡猾的人，妖精(pl.foxes)--foxv.欺骗，耍弄，把......难住--foxyadj.像狐狸的，狡猾的e.g.Heisasfoxyasafox.他像狐狸一样狡猾。crime罪，罪行--crimev.指控......有罪，判......有罪--criminaln.罪犯--adj.犯法的，犯罪的e.g.It'sacrimetowastesomuchgrain.浪费这么多粮食是一种罪过。suburb郊区，城郊--suburbanadj.郊区的，城郊的，平淡乏味的，乡气的，平庸的--suburbann.郊区居民e.g.Iliketoliveinasuburbbecausetheairthereisgood.我喜欢住在郊区，因为那里的空气不错。thief小偷，贼--thief--thieves(pl.)--theftn.偷窃，盗窃，盗窃罪e.g.Headmittedthathehadbeenathief.他承认他曾经是个小偷。garlic大蒜，大蒜头--garlickyadj.大蒜的，大蒜似的，有大蒜味的e.g.Eatingsomegarlicmaybegoodforyourstomach.吃点大蒜可能会对你的胃有好处。hiker徒步旅行者，远行者--hiken.徒步旅行，远足--v.远足，徒步旅行，突然猛增e.g.Thehikerhikesforthreehourseveryday.这个远行者每天要远足三个小时。新教材Unit6SurvivalLookatthepicturesandanswerthequestions.1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Thefirstpictureshowsthatanearthquakehashappened.Theroadiscutoff.Peoplewouldfinditdifficulttoleavetheareatostaysafety,ortoreceivesuppliessuchasfood,water,medicinesandsoon.Powerandcommunicationsmayhavebeencutoffbytheearthquake.新教材Unit6Survival1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Thesecondpicturetellsusthatadiseasehasbrokenoutandisprobablyspreading.Peoplemayfacedifficultiessuchasquarantine(隔离期),shortageofhospitalservicesandpanic-buyingofessentialmedicines,foodorothersupplies.Lookatthepicturesandanswerthequestions.新教材Unit6Survival1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Inthethirdpicture,wecanseeashipsinking.Peoplewhoareunabletoescapetheshiponalifeboatfacetheimmediatedangersofdrowning.Thosewhodoescapeonalifeboathopeforrescueassoonaspossible.Lookatthepicturesandanswerthequestions.新教材Unit6Survival1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Inthefourthpictureshowsusadensejungle.Peoplewouldfinditdifficulttotravelandnavigate(导航).Itwouldalsobedifficulttofindwaterandfood.Wildanimalsandvenomous(分泌毒液的)insectsarealsopotentialproblems.Lookatthepicturesandanswerthequestions.新教材Unit6SurvivalLookatthepicturesandanswerthequestions.1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Inthefifthpicture,wecanseeanastronautinspace.Spaceisanextremeenvironmentforhumanbeings.Theyfacedangerfromextremetemperatures,lowpressuresandradiation.Thelackofgravitymakessimpleactionssuchaseating,drinking,movingandevensleepingdifficult.Anyonewhospendstoolonginazero-gravityenvironmentriskslosingboneandmusclemass.新教材Unit6Survival1.Whatdoeseachpictureshow?2.Whatdifficultieswouldpeoplehavesurvivinginthesesituations?Thesixthpictureshowsusaseveredrought.Withoutwater,peopleandlivestockfacedeathwithinashortperiodoftime.Inadditiontowatershortages,droughtcausescropfailure,sopeoplewouldfacefoodshortageaswell.Lookatthepicturesandanswerthequestions.Watchavideoandanswerthefollowingquestions.1.Wheredothepeopleinthevideolive?2.WhatisAntarcticalike?3.WhydoscientistsliveinAntarctica?4.Whatdifficultiesdotheyface?Howdotheyovercomethosedifficulties?

Whatdothepeopleinthevideolive?Antarctica(南极洲)WhatisAntarcticalike?Itisthe______________,_______,_______,__________continent.southernmostcoldestdriestwindiestWhydoscientistsliveinAntarctica?Scientistsexpecttomakenew__________bystudyingitsunique____________,_________and_____________discoveriesgeographygeologybiodiversity

Whatdifficultiesdotheyface?extremeweatherlongdaysandnightsNofreshproduceloneliness

Howdotheyovercomethesedifficulties?标题栏文本DifficultiesSolutions________temperature________windsStrongblizzardsWearspecialclothesfor________from________temperaturesUnpredictable_________ofweatherconditionsCarrya_________bagcontainingatent,sleepingbagsandothersurvival________Issuesaboutscientists’_____________causedbyendlessdaysandnightsThepopulationofaround5,000insummer_________around1,000inwinterThedarknessmakesmostoutdoorresearch_________No________produceand________diet________foodToomuchtimespent__________Offer_______________activitiesandentertainment标题栏文本DifficultiesSolutions________temperature________windsStrongblizzardsWearspecialclothesfor________from________temperaturesUnpredictable_________ofweatherconditionsCarrya_________bagcontainingatent,sleepingbagsandothersurvival________freezingstrongprotectionfreezingchangessurvivalequipment标题栏文本DifficultiesSolutions________temperature________windsStrongblizzardsWearspecialclothesfor________from________temperaturesUnpredictable_________ofweatherconditionsCarrya_________bagcontainingatent,sleepingbagsandothersurvival________Issuesaboutscientists’_____________causedbyendlessdaysandnightsThepopulationofaround5,000insummer_________around1,000inwinterThedarknessmakesmostoutdoorresearch_________No________produceand________diet________foodToomuchtimespent_______